Lu Jiansheng entered a piano store by chance and met Cai Deqing. Lu Jiansheng fell in love with Cai Deqing the first time he saw him.
Cai Deqing and Yu Molan got married, and Lu Jiansheng cried at the scene.
Later, the three of them went abroad and left Lu Jiansheng here alone. Lu Jiansheng cried for a long time.
Three years later, only Gao Xinhe came back and married Lu Jiansheng.
(Adapted from facts)
Idea: If you like someone, say it loudly, otherwise he will never know that you like him.